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    "header": {
      "title": "La cama no se la lleva la mediana, se la lleva la cola",
      "subtitle": "Estancia de las 5.379 altas de un año, por servicio: cada caja anidada añade un cuantil, de la mitad central al 96,9 %",
      "source": "Conjunto mínimo básico de datos al alta (CMBD) del ejercicio, hospital comarcal · reparto ilustrativo"
    },
    "footer": {
      "source": "CMBD de un hospital comarcal, 5.379 altas de un ejercicio completo repartidas en cinco servicios; una fila por duración de estancia, con el número de altas de esa duración. Reparto ilustrativo.",
      "notes": "Cada fila es un gráfico de valores-letra (Hofmann, Wickham & Kafadar, 2017): la caja interior encierra la mitad central de las altas y cada caja que se le añade parte en dos la cola que quedaba, hasta la exterior, que encierra el 96,9 %. La línea blanca es la mediana. Las marcas finas de la derecha son las duraciones observadas por encima de la última caja, una por duración distinta, no una por alta. Las cinco cajas son las mismas en las cinco filas y las fija el servicio con menos altas (Neumología, 695), para que «la última caja» sea el mismo percentil en todas.",
      "alt": "Cinco escaleras horizontales de cajas anidadas, una por servicio, ordenadas por lo lejos que llega su última caja. Las medianas caen todas entre 4 y 5 días y las cajas interiores son casi iguales; lo que separa a los servicios es la cola. El percentil 98,4 va de 13 días en Cardiología a 38 en Medicina Interna, con Cirugía General en 18, Traumatología en 19 y Neumología en 26,5. Por encima de esa última caja, Medicina Interna sigue teniendo altas sueltas en cada duración hasta los 60 días, mientras que Cardiología se acaba en 21."
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